• Mile Four oyster shell treat for birds and reptiles, 4 lbs, natural calcium supplement, shown in a clear bag with shell pieces visible.
  • Mile Four Oyster Shell treat for birds, 4 lbs, natural supplement with crushed oyster shells for healthy calcium intake.
  • Mile Four oyster shell treat for birds and poultry, 4 lbs, natural supplement rich in calcium and minerals
  • Mile Four Oyster Shell treat for birds, 4 lbs, natural supplement with crushed oyster shells for healthy bird nutrition.
  • Mile Four Oyster Shell treats and supplements for birds, 4 lbs, showing a close-up of the natural oyster shell product.
  • Mile Four Oyster Shell treats and supplements for birds, 4 lbs, natural calcium supplement with oyster shell visible in the image.
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Mile Four

Oyster Shell

Oyster Shell

$19.99
$19.99
Sale Sold out
Shipping calculated at checkout.
Stronger Eggshells: Get stronger, thicker, healthier eggshells from laying (20+ weeks) chickens by boosting their calcium with oyster shell organic, all-natural calcium booster
Happier & Healthier Chickens: Strengthen bones (reduce bone break & damage), bolster blood vessels, boost immune systems, improve cardiovascular function & reduce egg breaking with oyster shell
24/7 Calcium Boost: Coarse limestone provides a consistent calcium release into the laying hens bloodstream overnight & the powder provides an immediate calcium boost - perfect for strong eggshells
Laying Chickens Need Calcium: Eggshells are 94-97% calcium carbonate. Oyster shell is an organic, natural way to give chickens the calcium boost needed to produce strong eggshells that will not break
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Fast and free shipping on most orders $75+

We offer fast and free shipping on most orders over $75 and $8.99 under $75. Orders are typically processed within 1-2 business days and delivered within 3-5 business days unless specified. Expedited shipping options and all pricing options are available at checkout if applicable.

We accept returns within 30 days of purchase. Items must be unused and in original packaging. To initiate a return, please contact our customer service team. Refunds will be processed within 5-7 business days after we receive your return.

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